<?php
require "include/bittorrent.php";
require_once "include/user_functions.php";
dbconn(false);
maxcoder();
if(!logged_in())
{
header("HTTP/1.0 404 Not Found");
// moddifed logginorreturn by retro//Remember to change the following line to match your server
print("<html><h1>Not Found</h1><p>The requested URL /{$_SERVER['PHP_SELF']} was not found on this server.</p><hr /><address>Apache/1.1.11 ".$SITENAME." Server at ".$_SERVER['SERVER_NAME']." Port 80</address></body></html>\n");
die();
}
// ///////Get action/////////////
$action = isset($_GET["action"]) ?$_GET["action"] : '';
// Delete poll//////////////////////////////////////////////////////
if ($action == 'delete') {
    $pollid = (int)$_GET['pollid'];
    $sure = (int)$_GET['sure'];
    if (!is_valid_id($pollid))
        stderr("Error", "Invalid ID.");

    $hash = md5('the salt to' . $pollid . 'add' . 'mu55y');
    if (!$sure)
        stderr("Confirm Delete", "Do you really want to delete this poll entry? Click\n" . "<a href=?pollid=$pollid&action=delete&sure=1&h=$hash>here</a> if you are sure.", false);
    if ($_GET['h'] != $hash)
        stderr('Error', 'what are you doing?');
    function deletepollid($pollid)
    {
        global $CURUSER;
        mysql_query("DELETE FROM pollanswers WHERE pollid = $pollid") or sqlerr();
        mysql_query("DELETE FROM polls WHERE id = $pollid AND location='1'") or sqlerr();
    }
    deletepollid($pollid);
    stdhead("Poll deleted!");
    echo '<h2>Poll entry deleted!</h2>';
}
$rows = mysql_query("SELECT COUNT(*) FROM polls") or sqlerr();
$row = mysql_fetch_row($rows);
$pollcount = $row[0];
if ($pollcount == 0)
    stderr("Sorry...", "There are no polls!");
$polls = mysql_query("SELECT * FROM polls WHERE location = '1' ORDER BY id DESC LIMIT 1," . ($pollcount - 1)) or sqlerr();
stdhead("Previous polls");
print("<h1>Previous polls</h1>");

function srt($a, $b)
{
    if ($a[0] > $b[0]) return -1;
    if ($a[0] < $b[0]) return 1;
    return 0;
} while ($poll = mysql_fetch_assoc($polls)) {
    $o = array($poll["option0"], $poll["option1"], $poll["option2"], $poll["option3"], $poll["option4"],
        $poll["option5"], $poll["option6"], $poll["option7"], $poll["option8"], $poll["option9"],
        $poll["option10"], $poll["option11"], $poll["option12"], $poll["option13"], $poll["option14"],
        $poll["option15"], $poll["option16"], $poll["option17"], $poll["option18"], $poll["option19"]);

    print("<p><table width=750 border=1 cellspacing=0 cellpadding=10><tr><td align=center>\n");

    print("<p class=sub>");
    $added = gmdate("Y-m-d", strtotime($poll['added'])) . " GMT (" . (get_elapsed_time(sql_timestamp_to_unix_timestamp($poll["added"]))) . " ago)";

    print("$added");

    if (get_user_class() >= UC_ADMINISTRATOR) {
        print(" - [<a href=makepoll.php?action=edit&pollid=$poll[id]><b>Edit</b></a>]\n");
        print(" - [<a href=?action=delete&pollid=$poll[id]><b>Delete</b></a>]\n");
    }

    print("<a name=$poll[id]>");

    print("</p>\n");

    print("<table class=main border=1 cellspacing=0 cellpadding=5><tr><td class=text>\n");

    print("<p align=center><b>" . $poll["question"] . "</b></p>");

    $pollanswers = mysql_query("SELECT selection FROM pollanswers WHERE pollid=" . $poll["id"] . " AND  selection < 20") or sqlerr();

    $tvotes = mysql_num_rows($pollanswers);

    $vs = array(); // count for each option ([0]..[19])
    $os = array(); // votes and options: array(array(123, "Option 1"), array(45, "Option 2"))

    // Count votes
    while ($pollanswer = mysql_fetch_row($pollanswers))
    $vs[$pollanswer[0]] += 1;

    reset($o);
    for ($i = 0; $i < count($o); ++$i)
    if ($o[$i])
        $os[$i] = array($vs[$i], $o[$i]);
    // now os is an array like this:
    if ($poll["sort"] == "yes")
        usort($os, srt);

    print("<table width=100% class=main border=0 cellspacing=0 cellpadding=0>\n");
    $i = 0;
    while ($a = $os[$i]) {
        if ($tvotes > 0)
            $p = round($a[0] / $tvotes * 100);
        else
            $p = 0;
        if ($i % 2)
            $c = "";
        else
            $c = " bgcolor=#ECE9D8";
        print("<tr><td class=embedded$c>" . $a[1] . "&nbsp;&nbsp;</td><td class=embedded$c>" . "<img src=\"{$pic_base_url}bar_left.gif\"><img src=\"{$pic_base_url}bar.gif\" height=9 width=" . ($p * 3) . "><img src=\"{$pic_base_url}bar_right.gif\"> $p%</td></tr>\n");
        ++$i;
    }
    print("</table>\n");
    $tvotes = number_format($tvotes);
    print("<p align=center>Votes: $tvotes</p>\n");

    print("</td></tr></table>\n");

    print("</td></tr></table></p>\n");
}

stdfoot();

?>